Device for detecting performance of optical lens and use method thereof

Abstract

The invention discloses a device for detecting the performance of an optical lens and a use method of the device. The device comprises a detection box, a driving motor I, a screw rod, a guide rod I, a mobile platform, a laser measurement equipment main body and an auxiliary mechanism, the auxiliary mechanism is arranged at the bottom end in the detection box and comprises the rotating mechanism, the adjusting mechanism, the placement disc and other assemblies, the placement disc can be rotated upwards through the rotating mechanism and moved to the outer side of the detection box, and an optical lens can be conveniently placed on the placement disc; and the adjusting mechanism comprises a mounting chassis, a middle shaft, a gear I, a connecting frame, a gear II, a rotating disc and other components which are matched with one another to adjust the position of the placing disc at the bottom end in the detection box so as to meet the detection requirement of the optical lens.

Description

Technical Field

[0001] The present invention relates to the technical field of laser measuring instruments, and in particular to a device for detecting the performance of an optical lens and a method for using the same. Background Art

[0002] An optical lens is an optical element made of transparent material (such as glass, crystal, optical plastic, etc.). It contains at least one curved surface (spherical or aspherical). It changes the propagation path of light through the refraction of light. According to its shape, it can be divided into two categories: convex lens (converging light) and concave lens (diverging light).

[0003] Laser measuring instruments play a key role in optical lens performance testing. In particular, through high-precision, non-contact measurement methods, they can quickly evaluate key parameters such as lens focal length, curvature, aberration, surface flatness, etc., which not only improves the yield of optical manufacturing, but also provides key support for the performance optimization of complex optical systems (such as lithography machines and AR lenses).

[0004] Some existing devices for detecting the performance of optical lenses fix the optical lenses at the detection position in order to improve the stability of the optical lenses. As a result, the position of the optical lenses is fixed and the flexibility is poor. Manual adjustment and movement are required, which is cumbersome and may affect the detection efficiency of the optical lenses. Summary of the Invention

[0005] The object of the present invention is to provide a device for detecting the performance of an optical lens and a method for using the same, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention adopts the following technical solution: a device for testing the performance of an optical lens, comprising a test box, a drive motor connected to the top of the test box, a drive shaft of the drive motor extending through the test box and connected to a set of screws at the bottom end, a guide rod provided on each of the upper and lower surfaces of the test box near the left and right ends, a movable platform provided above the test box, the front and left sides of the movable platform connected to the two guide rods, the rear connected to the screws, and the bottom surface of the movable platform connected to a laser measuring device body, and further comprising an auxiliary mechanism provided at the bottom end of the test box; The auxiliary mechanism includes a rotating mechanism, an adjusting mechanism and a placement plate. The front bottom end of the detection box is provided with a group of rotating mechanisms, the rear end of the rotating mechanism is connected to a group of adjusting mechanisms, and the top of the adjusting mechanism is connected to the placement plate.

[0007] By adopting the above technical solution, the drive motor 1 can drive the screw transmission and cooperate with the linear guide of the guide rod 1 to control the vertical lifting and lowering movement of the mobile platform, avoiding manual adjustment errors and ensuring the precise adjustment of the detection distance between the laser measurement equipment body and the optical lens. At the same time, the rotating mechanism is located at the bottom of the detection box and can drive the placement plate to rotate toward the outside of the detection box to facilitate the placement or removal of the optical lens. The placement plate and the optical lens can be driven to move through the adjustment mechanism to calibrate the angle between the optical lens and the laser measurement equipment body, thereby improving measurement accuracy.

[0008] Preferably, the rotating mechanism includes a mounting frame, a bevel gear 1, a telescopic mechanism, a drive motor 2, a slide, a draw plate, a bevel gear 2 and a mounting platform. A group of mounting frames is provided on the bottom surface of the detection box near the front end, a group of bevel gear 1 is connected to the position near the middle end on the right side of the mounting frame, the left end of the bevel gear 1 is connected to a group of telescopic mechanisms, a group of drive motor 2 is provided at the middle end on the right side of the mounting frame, the drive shaft of the drive motor 2 extends through the mounting frame and is connected to a group of slides, a group of draw plates is provided at the middle end of the left side of the slide, the rear end of the draw plate is connected to a group of bevel gear 2, a group of synchronization rods is provided at the middle end of the bevel gear 2, and the left end of the synchronization rod is connected to a group of mounting platforms.

[0009] By adopting the above technical solution, the driving motor 2 can drive the slide plate and the draw plate to rotate, and then drive the telescopic mechanism to rotate. Through the cooperation of the bevel gear 1 and the bevel gear 2, the installation platform always maintains a horizontal position, which is conducive to the stable placement of the optical lens.

[0010] Preferably, the telescopic mechanism includes a telescopic cylinder, bevel gear three, bevel gear four, connecting plate one, connecting plate two and an air pump. A group of bevel gear three is provided at the front end of the telescopic cylinder, a group of bevel gear four is provided at the rear end of the output end, and a group of connecting plate one is connected to the outer side of the telescopic cylinder near the front end, a group of connecting plate two is connected to the outer side of the output end of the telescopic cylinder near the rear end, and a group of air pumps is provided near the right end on the opposite sides of connecting plate one and connecting plate two.

[0011] By adopting the above technical solution, the air pump can push connecting plate 1 and connecting plate 2 away from each other, thereby unfolding the telescopic cylinder, and through bevel gear 3 and bevel gear 4 on the outside of the telescopic cylinder, assist the installation platform to maintain a horizontal position, significantly improving the reliability and adaptability of the optical lens detection device.

[0012] Preferably, the adjustment mechanism includes a mounting chassis, a central axis, gear 1, a connecting frame, gear 2 and a rotating disk. The top of the mounting platform is connected to the mounting chassis, a group of central axes is provided at the top middle end of the mounting chassis, a group of gear 1 is provided at the outer side of the central axis near the top, the top of the gear 1 is connected to a group of connecting frames, the top of the central axis is connected to a group of gear 2, and the top of the gear 2 is provided with a group of rotating disks.

[0013] Preferably, a set of drive motors 2 is provided on the top surface of the mounting chassis near the right end, and a set of gears 3 is connected to the top end of the drive shaft of the drive motor 2.

[0014] By adopting the above technical solution, gear three and gear one are meshed with each other, which can drive gear one to rotate.

[0015] Preferably, a group of drive motors three are provided on the top surface of the connecting frame near the central axis, and the top end of the drive shaft of the drive motor three passes through the connecting frame and is connected to a group of gears four.

[0016] By adopting the above technical solution, gear four and gear two are meshed with each other, which can drive gear two to rotate.

[0017] Preferably, two groups of guide rods 2 are provided on the left and right sides of the connecting frame near the top, and a group of connecting top plates are connected to the outer sides of the two groups of guide rods 2.

[0018] By adopting the above technical solution, the connecting top plate can perform linear motion along the two sets of guide rods.

[0019] Preferably, the rotating disk is provided with a movable through slot, and the movable through slot is spirally arranged.

[0020] Preferably, the top end of the connecting top plate is connected to the bottom end of the placement tray, and the bottom end can slide in the movable through groove.

[0021] By adopting the above technical solution, when the placement disk rotates, it can drive the connecting top plate to move along the movable slot. Due to the restriction of the second guide rod, the connecting top plate can move linearly along the two sets of second guide rods.

[0022] The present application provides a method for using a device for detecting the performance of an optical lens, comprising the following steps: S1: Drive motor 2 to drive the telescopic mechanism, slide plate and drawer plate to rotate upward, thereby driving the mounting platform and placement plate to rotate upward and separate from the bottom surface of the test box; S2: Place the optical lens into the placement tray; S3: The mounting platform and the placement plate are reset by driving motor 2, and the optical lens is inspected by the main body of the laser measuring device; S4: The adjusting mechanism can be adjusted to move the placement tray and the optical lens therein by the connecting top plate, so as to realize the detection of different angular positions of the optical lens.

[0023] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention utilizes an auxiliary mechanism disposed at the bottom of the detection box. The auxiliary mechanism includes a rotating mechanism, an adjusting mechanism, and a placement tray. The rotating mechanism cooperates to drive the placement tray outward, facilitating placement of the optical lens. The adjusting mechanism adjusts the position of the placement tray at the bottom of the detection box, thereby improving the detection accuracy of the optical lens, enhancing the overall flexibility of the detection device, and effectively reducing damage to the optical lens during manual adjustment. 2. The present invention uses a rotating mechanism disposed at the bottom of the detection box. The rotating mechanism includes a mounting frame, a first bevel gear, a telescopic mechanism, a second drive motor, a slide plate, a draw plate, a second bevel gear, and a mounting platform. The rotating mechanism cooperates with each other to realize the outward rotation of the placement tray, which can effectively improve the efficiency of placing or removing optical lenses. 3. The present invention adopts an adjustment mechanism arranged at the rear end of the rotating mechanism. The adjustment mechanism includes components such as a mounting chassis, a central shaft, a gear 1, a connecting frame, a gear 2 and a rotating disk. The top end of the connecting frame is connected to the bottom end of the placement disk through a connecting top plate. The position of the placement disk in the detection box can be freely adjusted by the adjustment mechanism, which is beneficial to the detection of the optical lens by the laser measuring equipment body and improves the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the auxiliary mechanism structure of the present invention; Figure 3 It is a schematic structural diagram of the rotating mechanism and the adjusting mechanism of the present invention; Figure 4 It is a schematic structural diagram of the rotating mechanism of the present invention; Figure 5 It is a schematic diagram of the top view of the rotating mechanism of the present invention; Figure 6 It is a schematic structural diagram of the regulating mechanism of the present invention; Figure 7 This is a schematic diagram of the front view of the adjustment mechanism of the present invention; Figure 8 It is a schematic diagram of a partial top view of the adjustment mechanism of the present invention.

[0025] In the figure: detection box 1, drive motor 1-2, screw 3, guide rod 1-4, mobile platform 5, laser measuring device body 6, auxiliary mechanism 7, rotation mechanism 71, adjustment mechanism 72, placement plate 73, mounting frame 711, bevel gear 1-712, telescopic mechanism 713, drive motor 2-714, slide plate 715, draw plate 716, bevel gear 2-717, mounting platform 718, telescopic cylinder 7131, bevel gear 3-7132, Bevel gear 4 (7133), connecting plate 1 (7134), connecting plate 2 (7135), air pump (7136), synchronization rod (7171), mounting chassis (721), center shaft (722), gear 1 (723), connecting frame (724), gear 2 (725), rotating disk (726), drive motor 2 (7231), gear 3 (7232), drive motor 3 (7251), gear 4 (7252), guide rod 2 (7241), connecting top plate (7242), movable through slot (7261). DETAILED DESCRIPTION

[0026] In order to further explain the technical solution of the present invention, specific embodiments are described in detail below.

[0027] See also Figures 1-8 The present invention provides a device for testing the performance of optical lenses, comprising a test box 1. A drive motor 2 is mounted on the top of the test box 1. The bottom end of the drive shaft of the drive motor 2 extends through the test box 1 and is fixedly connected to a set of screws 3, which can drive the screws 3 to rotate. A set of guide rods 4 are fixedly connected to the top and bottom of the test box 1 near the left and right ends. A movable platform 5 is mounted above the test box 1. The front and left sides of the movable platform 5 are slidably connected to the two sets of guide rods 4, and the rear is threadedly connected to the screws 3. A laser measuring device 6 is mounted on the bottom of the movable platform 5. The device also includes an auxiliary mechanism 7 located at the bottom of the test box 1. Specifically, the drive motor 2 can drive the screw 3 to transmit, and cooperate with the linear guide of the guide rod 4 to control the moving platform 5 to move up and down in the vertical direction, avoiding manual adjustment errors and ensuring the precise adjustment of the detection distance between the laser measuring device body 6 and the optical lens.

[0028] See also Figure 2-Figure 3 The auxiliary mechanism 7 includes a rotating mechanism 71, an adjusting mechanism 72 and a placement plate 73. A group of rotating mechanisms 71 are provided at the front bottom end of the detection box 1. The rear end of the rotating mechanism 71 is connected to a group of adjusting mechanisms 72. The top of the adjusting mechanism 72 is connected to the placement plate 73.

[0029] Specifically, the rotating mechanism 71 is located at the bottom of the detection box 1, and can drive the placement plate 73 to rotate toward the outside of the detection box 1, which is convenient for placing or taking the optical lens. The placement plate 73 and the optical lens can be driven to move through the adjustment mechanism 72 to calibrate the angle between the optical lens and the laser measuring device body 6 to improve the measurement accuracy.

[0030] See also Figure 3-Figure 5 The rotating mechanism 71 includes a mounting frame 711, a bevel gear 1 712, a telescopic mechanism 713, a driving motor 2 714, a slide plate 715, a draw plate 716, a bevel gear 2 717 and a mounting platform 718. A set of "L"-shaped mounting frames 711 are fixedly connected to the bottom surface of the detection box 1 near the front end. A set of bevel gear 1 712 is fixedly connected to the position near the middle end on the right side of the mounting frame 711. A set of telescopic mechanisms 713 are connected to the left end of the bevel gear 1 712. The middle end of the right side of the mounting frame 711 is fixedly connected to the bevel gear 1 712. A set of drive motor 2 714 is installed, and the drive shaft of drive motor 2 714 extends through the mounting frame 711 and is fixedly connected to a set of slides 715. The rotation of the drive shaft of drive motor 2 714 can drive the slide 715 to rotate. The middle end of the left side of the slide 715 is slidably connected to a set of draw plates 716, and the rear end of the draw plate 716 is rotatably connected to a set of bevel gear 2 717. The middle end of the bevel gear 2 717 is fixedly connected to a set of synchronization rods 7171, and the left end of the synchronization rod 7171 is fixedly connected to a set of mounting platforms 718.

[0031] Specifically, the driving motor 2 714 can drive the slide plate 715 and the draw plate 716 to rotate, and then drive the telescopic mechanism 713 to rotate. Through the cooperation of the bevel gear 1 712, the bevel gear 2 717 and the telescopic mechanism 713, the mounting platform 718 always maintains a horizontal position, which is conducive to the stable placement of the optical lens.

[0032] See also Figure 3-Figure 5The telescopic mechanism 713 includes a telescopic cylinder 7131, a bevel gear three 7132, a bevel gear four 7133, a connecting plate one 7134, a connecting plate two 7135 and an air pump 7136. The front end of the telescopic cylinder 7131 is fixedly connected to a set of bevel gear three 7132, which meshes with the bevel gear one 712. The rear end of the output end is fixedly connected to a set of bevel gear four 7133, which meshes with the bevel gear two 717. A set of connecting plates one 7134 is sleeved on the outer side of the telescopic cylinder 7131 near the front end. The telescopic cylinder 7131 is rotatably connected to the connecting plate one 7134. The connecting plate one 7135 is fixedly connected to the front end of the telescopic cylinder 7131. The right end of 134 is fixedly connected to the slide plate 715, and a group of "L"-shaped connecting plates 2 7135 are sleeved on the outer side of the output end of the telescopic cylinder 7131 near the rear end. The output end of the telescopic cylinder 7131 is rotatably connected to the middle end of the connecting plate 2 7135. One end of the connecting plate 2 7135 near the drawer plate 716 is fixedly connected to the left side of the drawer plate 716, and the other end is sleeved on the outer side of the synchronization rod 7171. When the bevel gear 3 7132 rotates, the bevel gear 4 7133 can be driven to rotate by the telescopic cylinder 7131. A group of air pumps 7136 are installed on the opposite sides of the connecting plate 1 7134 and the connecting plate 2 7135 near the right end.

[0033] Specifically, the air pump 7136 can push the connecting plate 1 7134 and the connecting plate 2 7135 away from each other, thereby unfolding the telescopic cylinder 7131 and stretching the slide plate 715 and the draw plate 716. The telescopic cylinder 7131 can cooperate with the outer bevel gear 3 7132 and the bevel gear 4 7133, the bevel gear 1 712 and the bevel gear 2 717 to ensure that the mounting platform 718 always maintains a horizontal position during the rotation process, thereby significantly improving the reliability and adaptability of the optical lens detection device.

[0034] See also Figure 3 、 Figure 6-Figure 8, the adjusting mechanism 72 includes a mounting chassis 721, a central axis 722, a gear 1 723, a connecting frame 724, a gear 2 725 and a rotating disk 726. The top of the mounting platform 718 is fixedly connected to the mounting chassis 721. A group of central axis 722 is fixedly connected to the middle end of the mounting chassis 721. A group of gear 1 723 is sleeved on the outer side of the central axis 722 near the top. A group of connecting frames 724 is fixedly connected to the top of the gear 1 723. The middle end of the bottom surface of the connecting frame 724 is rotatably connected to the top of the central axis 722. Among them, a group of drive motor 2 7231 is installed near the right end of the top surface of the mounting chassis 721. The drive motor 2 7231 A group of gear three 7232 is connected to the top of the driving shaft, and gear three 7232 is meshed with gear one 723, and the top of the central axis 722 passes through the bottom surface of the connecting frame 724 and is connected to a group of gear two 725. The top of the gear two 725 is fixedly connected to a group of rotating disks 726, wherein a group of driving motor three 7251 is installed on the top surface of the connecting frame 724 near the central axis 722, and the top of the driving shaft of the driving motor three 7251 passes through the connecting frame 724 and is fixedly connected to a group of gear four 7252, and the gear four 7252 is meshed with gear two 725. Furthermore, a movable through groove 7261 is spirally provided on the rotating disk 726.

[0035] Specifically, the driving motor 2 7231 drives the gear 3 7232 to rotate, and drives the gear 1 723 to rotate through the gear 3 7232, and the gear 1 723 then drives the connecting frame 724 to rotate, and the driving motor 3 7251 drives the gear 4 7252 to rotate, and drives the gear 2 725 to rotate through the gear 4 7252, thereby driving the rotating disk 726 to rotate.

[0036] See also Figure 6-Figure 8 The connecting frame 724 is in a "U" shape, and two sets of parallel guide rods 7241 are installed near the top on the left and right sides thereof. The outer sides of the two sets of guide rods 7241 are slidably connected with a set of connecting top plates 7242, wherein the connecting top plates 7242 are installed at the bottom end of the placement tray 73, and the bottom end of the connecting top plates 7242 can slide in the movable through slot 7261. Specifically, when the placement plate 73 rotates, it can drive the connecting top plate 7242 to move along the movable groove 7261. Due to the restriction of the guide rod 2 7241, the connecting top plate 7242 can move linearly along the two sets of guide rods 2 7241, thereby adjusting the position of the placement plate 73 at the bottom end of the detection box 1.

[0037] A method for using a device for detecting optical lens performance comprises the following steps: S1: The second driving motor 714 drives the telescopic mechanism 713, the slide plate 715 and the drawer plate 716 to rotate upward, thereby driving the mounting platform 718 and the placement plate 73 to rotate upward and separate from the bottom surface of the detection box 1; S11: During the rotation process, the telescopic mechanism 713 is meshed with the bevel gear 1 712 and the bevel gear 2 717 through the bevel gear 3 7132 and the bevel gear 4 7133, thereby driving the bevel gear 2 717 to rotate synchronously, so that the mounting platform 718 is always kept in a horizontal position through the synchronization rod 7171; S2: Place the optical lens into the placement tray 73 and fix it; S3: The second driving motor 714 drives the mounting platform 718 and the placement plate 73 to reset, and the optical lens is inspected by the laser measuring device body 6; S4: The adjustment mechanism 72 is adjusted to move the placement tray 73 and the optical lens therein, driven by the connecting top plate 7242, so as to detect different angular positions of the optical lens; S41: Driving motor three 7251 drives gear two 725 and rotating disk 726 via gear four 7252 to rotate, causing connecting top plate 7242 to move along moving slot 7261, thereby controlling the moving path of connecting top plate 7242 and placement disk 73; S42: The connecting top plate 7242 moves along the guide rod 2 7241, and the driving motor 2 7231 drives the gear 1 723 and the connecting frame 724 to rotate through the gear 3 7232, thereby changing the direction of the guide rod 2 7241 and adjusting the moving direction of the placement plate 73.

[0038] The present invention provides a device for detecting the performance of an optical lens and a method for using the same. The auxiliary mechanism 7 is arranged at the bottom end of the detection box 1. The auxiliary mechanism 7 includes a rotating mechanism 71, an adjusting mechanism 72, a placement plate 73 and other components. Under mutual cooperation, the rotating mechanism 71 can drive the placement plate 73 to move outward, which is convenient for placing the optical lens. The adjusting mechanism 72 can adjust the position of the placement plate 73 at the bottom end of the detection box 1, so as to improve the detection accuracy of the optical lens, improve the overall flexibility of the detection device, and effectively reduce the damage to the optical lens during manual adjustment. The rotating mechanism 71 is arranged at the bottom end of the detection box 1. The rotating mechanism 71 includes a mounting frame 711, a bevel gear 712, a telescopic mechanism 713, The components such as the second driving motor 714, the slide plate 715, the draw plate 716, the second bevel gear 717 and the mounting platform 718 cooperate with each other to realize the outward rotation of the placement plate 73, which can effectively improve the efficiency of placing or taking the optical lens; through the adjustment mechanism 72 arranged at the rear end of the rotating mechanism 71, the adjustment mechanism 72 includes the mounting chassis 721, the central axis 722, the gear 1 723, the connecting frame 724, the gear 2 725 and the rotating disk 726 and other components, and the top of the connecting frame 724 is connected to the bottom end of the placement plate 73 through the connecting top plate 7242. The position of the placement plate 73 in the detection box 1 can be freely adjusted by the adjustment mechanism 72, which is beneficial to the detection of the optical lens by the laser measuring equipment body 6 and improves the detection accuracy.

[0039] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A device for detecting the performance of an optical lens, comprising a detection box (1), wherein the top of the detection box (1) is connected to a group of drive motors (2), the bottom end of the drive shaft of the drive motor (2) extends through the detection box (1) and is connected to a group of screw rods (3), a group of guide rods (4) are provided at the upper and lower sides of the detection box (1) near the left and right ends, a movable platform (5) is provided at the top of the detection box (1), the front left and right positions of the movable platform (5) are connected to the two groups of guide rods (4), and the rear is connected to the screw rod (3), and the bottom surface of the movable platform (5) is connected to a group of laser measuring equipment bodies (6); Its characteristics are: It also includes an auxiliary mechanism (7) disposed at the bottom end of the detection box (1); The auxiliary mechanism (7) comprises a rotating mechanism (71), an adjusting mechanism (72) and a placement plate (73). The front bottom end of the detection box (1) is provided with a set of rotating mechanisms (71), the rear end of the rotating mechanism (71) is connected to a set of adjusting mechanisms (72), and the top end of the adjusting mechanism (72) is connected to the placement plate (73).

2. The device for detecting optical lens performance according to claim 1, characterized in that: The rotating mechanism (71) includes a mounting frame (711), a bevel gear 1 (712), a telescopic mechanism (713), a driving motor 2 (714), a slide plate (715), a draw plate (716), a bevel gear 2 (717) and a mounting platform (718). A mounting frame (711) is provided on the bottom surface of the detection box (1) near the front end. A bevel gear 1 (712) is connected to the mounting frame (711) near the middle end on the right side. A telescopic mechanism (713) is connected to the left end of the bevel gear 1 (712). ), a set of driving motor 2 (714) is provided at the middle end of the right side of the mounting frame (711), a driving shaft of the driving motor 2 (714) extends through the mounting frame (711) and is connected to a set of slides (715), a set of draw plates (716) is provided at the middle end of the left side of the slides (715), a set of bevel gear 2 (717) is connected to the rear end of the draw plates (716), a set of synchronization rods (7171) is provided at the middle end of the bevel gear 2 (717), and a set of mounting platforms (718) are connected to the left end of the synchronization rods (7171).

3. The device for detecting optical lens performance according to claim 2, characterized in that: The telescopic mechanism (713) comprises a telescopic cylinder (7131), a bevel gear three (7132), a bevel gear four (7133), a connecting plate one (7134), a connecting plate two (7135) and an air pump (7136). The front end of the telescopic cylinder (7131) is provided with a set of bevel gear three (7132), the rear end of the output end is provided with a set of bevel gear four (7133), and the outer side of the telescopic cylinder (7131) is connected to a set of connecting plate one (7134) near the front end, the outer side of the output end of the telescopic cylinder (7131) is connected to a set of connecting plate two (7135) near the rear end, and the opposite surface of the connecting plate one (7134) and the connecting plate two (7135) is provided with a set of air pumps (7136) near the right end.

4. The device for detecting optical lens performance according to claim 2, wherein: The adjustment mechanism (72) includes a mounting chassis (721), a central axis (722), a gear 1 (723), a connecting frame (724), a gear 2 (725) and a rotating disk (726). The top of the mounting platform (718) is connected to the mounting chassis (721). A group of central axes (722) is provided at the top middle end of the mounting chassis (721). A group of gear 1 (723) is provided at the outer side of the central axis (722) near the top. The top of the gear 1 (723) is connected to a group of connecting frames (724). The top of the central axis (722) is connected to a group of gear 2 (725). The top of the gear 2 (725) is provided with a group of rotating disks (726).

5. The device for detecting optical lens performance according to claim 4, characterized in that: A second drive motor (7231) is provided on the top surface of the mounting chassis (721) near the right end, and a third gear (7232) is connected to the top end of the drive shaft of the second drive motor (7231).

6. The device for detecting optical lens performance according to claim 4, characterized in that: A set of drive motor three (7251) is provided on the top surface of the connecting frame (724) near the central axis (722). The top end of the drive shaft of the drive motor three (7251) passes through the connecting frame (724) and is connected to a set of gear four (7252).

7. The device for detecting optical lens performance according to claim 6, characterized in that: Two groups of guide rods (7241) are provided on the left and right sides of the connecting frame (724) near the top, and a group of connecting top plates (7242) are connected to the outsides of the two groups of guide rods (7241).

8. The device for detecting optical lens performance according to claim 4, characterized in that: The rotating disk (726) is provided with a movable through slot (7261), and the movable through slot (7261) is arranged in a spiral shape.

9. The device for detecting optical lens performance according to claim 8, characterized in that: The top end of the connecting top plate (7242) is connected to the bottom end of the placement plate (73), and the bottom end can slide in the movable through groove (7261).

10. A method for using a device for detecting optical lens performance, according to any one of claims 1 to 9, characterized in that: The steps include: S1: The telescopic mechanism (713), the slide plate (715) and the draw plate (716) are driven upward by the second driving motor (714), thereby driving the mounting platform (718) and the placement plate (73) to rotate upward and separate from the inner bottom surface of the detection box (1); S2: placing the optical lens into the placement tray (73); S3: driving the mounting platform (718) and the placement plate (73) to reset by driving the second motor (714), and inspecting the optical lens by the laser measuring device body (6); S4: The adjustment mechanism (72) can be adjusted to allow the connecting top plate (7242) to drive the placement tray (73) and the optical lens therein to move, thereby enabling detection of different angular positions of the optical lens.

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